Both AI productivity and Hi-Res sound quality: iFlytek Conference Headset Pro 2 review

On May 15, Future Intelligence held the 2024 iFLYTEK conference headset new product launch conference, bringing three new products at once, including iFLYTEK conference headset Pro 2, iFLYBUDS 2 and Kit 2. Among them, iFlytek Conference Headset Pro 2 brings a new experience at both the hardware and software levels, realizing three major upgrades: full-scene recording to text, multi-language recording translation, and viaim AI. In addition, it also provides a high-quality sound quality experience, and the exterior design continues the family's sliding cover design, allowing us to not only improve office efficiency, but also bring the ultimate music enjoyment.

Quality appearance, brand new upgrade

Iflytek Conference Headset Pro 2 comes in three colors this time, namely Night Shadow Black, Phantom Silver, and Midnight Blue (limited edition). The phantom silver I have uses PPG master paint on the appearance of the charging box. Although it is silver, the entire charging box has a skin-like feel to the touch. It is not the piano paint of traditional wireless earphones, which also avoids the possibility of scratches. sex.

The lid of the charging compartment adopts a suspended hollow full-transparent LOGO, which can present a three-dimensional visual sense at different viewing angles. My Phantom Silver The LOGO is silver, while the other midnight blue version is gold.

The vacuum electroplated silver decoration is used between the lid and the box of the charging compartment, which becomes the decoration and embellishment of the entire charging compartment. It is also very dynamic, but there is a hidden secret. What's more, there is an indicator light hidden on the front of this vacuum-plated silver decoration. It is basically invisible when it is closed. When you open the charging compartment, you can see the glowing, looming gradient, which is very technological. It is on the upper part of the entire charging compartment. There is a Type-C charging port, and next to it is the pairing button.

When you open the charging compartment, you will see a red recording button. It can start on-site recording with one click without entering the APP. There is also a red recording button on the charging compartment. There are two indicators, L and R, used to indicate whether the earphones have power, the pairing status, and which earphone the recording is being stored in during recording.

The earphone body adopts a small short handle design. The silver part of the earphone handle adopts PVD coating process. The twill area on the side of the earphone shell is a pressure-sensitive area. The entire earphone shell adopts a gray design. The overall combination is not only attractive but also very textured. It is also ergonomically designed to wear, weighing only 4.9g. It also has a dust-proof mesh design that can completely block external dirt. Sewage.

Hi-Res gold label certification, flagship sound quality enjoyment

As a headset, it is of course used for listening. Compared with the previous generation product, Xun Fei Conference Headphones Pro 2 also brings a new upgrade in terms of sound quality. First of all, it has Hi-Res gold label certification. Secondly, the sound unit has an 11mm titanium-plated native rigid diaphragm unit and the rigidity of TPU titanium-plated material. And elasticity can bring strong surging bass and clear treble.

In terms of transmission codec, it supports LHDC high-definition codec, up to 1000Kbps, and also supports 18-heavy sound effects and 8-band equalizer in terms of music style. definition.

Using lossless sound sources for listening, the overall vocals are very clear, and the initial ambient sound is very clear. In addition, some bass sounds are also more exciting. But there is no head-shaking feeling. The disadvantage is that the overall sound field is a bit dull. Overall, the listening experience is basically in line with the current mainstream flagship headphones. It can be said that it has achieved the balance between vocals and bass. It is a ten thousand essential oil model, but the listening experience is Subjective feelings vary from person to person.

48dB deep noise reduction

As an in-ear headset, noise reduction is also a necessary function. iFlytek Conference Headset Pro 2 supports environmental noise, communication There are three modes: transparent mode and noise reduction off. The environmental noise reduction depth can reach 48dB. The included earplugs can perform intelligent ANC noise reduction based on human ears to ensure comfort without falling off.

Bone voiceprint pickup microphone call noise reduction

iFlytek Conference Headset Pro 2 is also equipped with a three-microphone call noise reduction algorithm for calls. In addition, based on the three microphones, a bone voiceprint pickup microphone is added, which uses bone vibration to accurately collect the user's voice. The DNN algorithm increases call noise reduction by 3dB compared to the previous generation, and its wind noise resistance is also improved by 70%.

Voice control is more direct than touch control

Conventional wireless headphones will have a touch control area on the headphone handle, and manufacturers often use gestures to allow users to To operate the headset, switch songs, and adjust the volume, but iFlytek Conference Headset Pro 2 also brings voice control on this basis, which is more direct, such as playing music, pausing music, switching up and down, and answering calls. To put it bluntly, this is more direct and convenient.

AI conference assistant, efficiency ceiling

In addition to ensuring flagship quality in terms of sound quality and user experience, the software experience in terms of productivity is the best of iFlytek conference headsets The killer weapon. With the support of the newly upgraded viaim AI, the entire iFlytek conference headset range, including the iFlytek Conference Headset Pro 2, brings users an unprecedented office efficiency experience. This is also the fundamental attribute that distinguishes it from traditional audio-visual entertainment headsets.

Connect the iFLYTEK Conference Headset Pro 2 to the iFLYBUDS APP on the mobile phone. Here you can first preset its language or dialect, as well as the language field, and you can also enable differentiation Speaking of people, there are quite a lot of options and adjustments. If you set and save them in advance, they will basically not change.

First of all, the recording is divided into three modes. The first is "call recording transcription", which includes support for regular phone and Internet call recording, including WeChat Voice, Tencent Conference, DingTalk, and Feifei. Books and other conferencing software. At the same time, if there are express delivery, takeaway, or work calls while recording, the recording will not be interrupted. After the recording is completed, the recording can be transcribed into text for intelligent summary, supporting intelligent typesetting, key marking, and automatic filtering of modal particles. AI automatically analyzes high-frequency words.

When making an audio and video conference call, after turning on the recording, the recording will be transcribed automatically. Using Tencent Conference as an example for testing, you can see that the speech has been transcribed for me. Class content.

The second form is "Audio and Video Recording Transcription". When users are listening to podcasts, watching videos, or taking online classes, they can transcribe the information in the audio and video into text in real time, and can also translate foreign languages. into Chinese, the transcribed and translated text can also be displayed in the form of real-time subtitles, and both text and audio can be saved.

Here I choose an English movie with bilingual subtitles. You can see that the English subtitles will be displayed in real time during the recording process. After the recording is completed, you can watch it in the APP In the text category of voice transcription, we can choose to edit such as sharing, copying, exporting, translating, distinguishing speakers, and converting audio to text.

The third form "live recording and transcription mode" can be used for on-site recording of small face-to-face meetings and multi-person meetings. The distance is 7m, speaking into the headset microphone, or without wearing headphones, while maintaining Record important information while opening the cover.

Here I chose its new function. Open the cover and press the "red dot" button directly. Recording will start when the indicator light of the headset starts to flash. Select Read a collection of prose poems aloud, and the recorded content will be stored in the earphones. When the user wants to retrieve it, it will be downloaded to the mobile phone for editing.

viaim AI intelligent extraction of summaries and to-do items

As a company famous for language processing and speech processing, Future Intelligence has unique expertise in smart products insights. Viaim AI also has unique ideas on how to apply AI to text and audio processing. It has the ability to intelligently analyze recorded content, and can extract summaries and to-do items with one click.

I use on-site recording to simulate a small meeting. After the recording is transcribed and then the cloud service is turned on, click the blue ball icon in the upper right corner to start generating summaries and to-do items for me.

When the to-do items generated by viaim AI are not satisfactory, you can also have a conversation with viaim AI to analyze the to-do items from multiple angles, and viaim AI will create one again. A detailed sub-task and detailed analysis of each step. The content of viaim AI's conversations with people is relatively restrained, limited to task analysis and suggestions within a specific scope, which actually increases production efficiency.

From the recording and transcription of the entire three modes to the addition of viaim AI, iFlytek Conference Headset Pro 2 can actually become the best main device for text work and meetings. It is undeniable that it is already very good. The addition of AI cloud services has brought new innovations in productivity attributes.

Product Highlights

iFlytek Conference Headset Pro 2 can also create a voiceprint library during the recording process, so that the same person will speak when recording next time The speaker will be automatically displayed when listening, and the transcribed records will be encrypted layer by layer, with attention to security.

In addition, iFlytek Conference Headset Pro 2 also gives users 6,000 minutes of free cloud service space. By turning on the cloud service, you can conduct three-terminal connection on mobile phone\PC\tablet. For simultaneous editing, if you feel that 6,000 minutes is not enough, you can also purchase a cloud service storage solution. The overall price is not too expensive. The initial 6,000 minutes is actually sufficient for most purposes, which is quite conscientious.

In addition to productivity, it is also a portable AI translator

## Iflytek Conference Headset Pro 2 also supports AI translation and has the same Models such as audio-visual translation and face-to-face translation, as the name suggests, can convert another language into another language. In addition to another exploration in sound text processing, it roughly attempts to translate English sound sources. When the sound is too fast, There may be situations where the translation is not timely. Since this function is an experience version, we are still looking forward to some subsequent optimizations.

Summary:

Future Smart Flag has created a new category of conference headphones. With the iteration of the product, both the listening attributes and noise reduction performance have been gradually improved, and are in line with the current mainstream flagships. In addition to the standard, in terms of productivity, it has also further evolved and innovated with the support of AI. Based on wireless headset products, it focuses on the vertical scene of office meetings and brings new AIGC smart headset hardware, giving headphone products a new way of thinking and transforming the past. The only audio-visual entertainment attribute of the headset is brought to the productivity attribute, allowing users to experience the experience of getting two products for one price. It can be said that iFlytek Conference Headset Pro 2 is the standard productivity product in the AIGC era.

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